Kenneth Ng, University of Calgary (IMAGE) University of Calgary Caption Kenneth Ng, an assistant biological sciences professor at the University of Calgary, is researching a treatment for Clostridium difficile that uses antibodies from camels and llamas. Credit Riley Brandt, University of Calgary Usage Restrictions Please use credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.